Spark New Zealand Highlights Profitability in Earnings Call

Spark New Zealand Limited ((SPKKY)) has held its Q2 earnings call. Read on for the main highlights of the call.

Spark New Zealand’s latest earnings call painted a broadly upbeat picture, with management highlighting a clear lift in profitability, strong cash generation, and a significantly stronger balance sheet after the data‑center deal. While there were acknowledged headwinds in legacy and IT services revenue, the tone stayed confident around execution of its SPK‑30 strategy and disciplined cost management.

Improved Profitability (Adjusted EBITDAI)

Adjusted EBITDAI rose 5.1% year on year to $471 million, underscoring operating leverage despite modest revenue pressure. Management credited mobile momentum and tight cost‑out execution as key drivers, signaling a healthier earnings base heading into the second half.

Strong Net Profit After Tax (Adjusted NPAT)

Adjusted NPAT jumped 30.4% to $73 million, a much faster pace than EBITDAI growth and a clear sign of bottom‑line improvement. Leadership stressed that stronger core earnings, rather than one‑off gains, were the main reason for the uplift.

Material Free Cash Flow Improvement

Free cash flow surged 84% to $107 million in the first half, reflecting improved profitability and lower cash tax payments. Management cautioned that tax timing will reverse in the second half, so investors should not simply annualize the H1 cash flow run‑rate.

Data Center Transaction Strengthens Balance Sheet

Spark completed its data center transaction, receiving around $453 million in upfront cash, with potential for up to $98 million in deferred proceeds. Pro forma net debt excluding leases drops to roughly $940 million, bringing net debt to EBITDAI down to about 1.7 times.

Mobile Revenue and ARPU Momentum

Mobile remained a bright spot, with total mobile service revenue up 1.6% and consumer pay‑monthly ARPU rising about 5%. Pay‑monthly acquisitions climbed 15%, and Skinny’s prepaid base grew 2%, supported by strong demand for longer‑term plans.

Capital Expenditure Discipline

Total CapEx reached $271 million, including $54 million of strategic spending on data‑center land, but BAU CapEx fell 8.8% to $217 million as 5G deployment matured. Management reaffirmed FY26 BAU CapEx guidance of $380 million to $410 million, emphasizing ongoing capital discipline.

Dividend and Financial Guidance Maintained

Spark declared an interim dividend of $0.08 per share, maintaining a commitment to shareholder returns alongside investment. The company also reiterated its FY26 EBITDAI and free cash flow guidance ranges, signaling confidence in medium‑term delivery.

Operational and Customer Experience Gains

Network upgrades included more than 100 site builds or enhancements and a shift to a 5G standalone core, pushing peak speeds up by about 75%. Customer sentiment improved, with iNPS rising five points year on year, helped by better digital experiences and service quality.

Productivity and Cost Savings Delivered

The cost‑out program delivered $51 million of net savings in the half, including $55 million from labor and $12 million from product costs. These efficiencies are being recycled into network and customer experience improvements, while the FY26 cost‑out goal has been refined to $40 million to $50 million.

Sustainability and Inclusion Progress

Spark reported that its Scope 1 and 2 emissions are already 32% below the required trajectory to hit its 2030 climate target. On inclusion, Skinny Jump now reaches more than 34,500 households, and the company highlighted ongoing work to strengthen ethical supply‑chain oversight.

Recurring and One‑off Balance Sheet Actions

The sale of the interest‑free payments receivable book for $240 million gives Spark extra working‑capital flexibility. An ongoing financing arrangement supports future growth in this book without putting additional strain on the balance sheet.

Adjusted Revenue Decline

Adjusted revenue slipped 1.1% to $1.917 billion, a decline of about $22 million compared with the prior period. Around $10 million of that drop reflects the earlier divestment of Digital Island, with the rest tied to softer business project spending and legacy voice erosion.

Weakness in IT Services and Service Management

Service management revenue fell 19.7% as enterprise customers delayed or scaled back larger IT projects. Management framed this as a reflection of broader softness in parts of the IT services market rather than a loss of competitiveness.

Legacy Voice and Other Connectivity Pressures

Legacy voice revenue tumbled 16.7%, while other connectivity revenue dropped 10.4%, partly due to the Digital Island sale. The remaining pressure comes from customers shifting from traditional managed data and network products into lower‑ARPU solutions.

Enterprise and Government ARPU Decline

Enterprise and government ARPU was down 7.8% year on year, although this marks an improvement versus the previous year’s steeper decline. The drop is mainly driven by contract renewals, shrinking device fleets, and the impact of closing the 3G network.

Mobile Market Share Slight Contraction

Despite growth, Spark’s mobile service revenue lagged the broader market, leading to a roughly 0.5‑percentage‑point market share loss. Management acknowledged intense competition, especially in prepaid and wireless broadband, but remains focused on value rather than volume at any price.

Increased Other Operating Expenditure

Other operating expenses rose by $16 million, largely due to $11 million of higher marketing to support customer growth. Additional costs from the new technology delivery model also weighed, partially offsetting the wider cost‑out gains.

Service Revenue Transition and Longer‑Term Drag

Spark continues to migrate customers from managed data, networks, and other legacy products to newer, lower‑ARPU alternatives. Management reiterated that this structural shift will pressure revenue until the migration is largely complete, after which the drag should ease.

Timing Risk on Cash Tax and Free Cash Flow

The first half’s strong free cash flow was flattered by unusually low cash tax payments, which provided a temporary tailwind. Higher tax outflows are expected in the second half, creating some timing risk around the quarterly profile of free cash generation.

Ongoing Uncertainties and Operational Risks

Management pointed to ongoing competitive intensity in prepaid and wireless broadband as key external risks. Internally, uncertainty around a major project and the ongoing search for a permanent COO were cited as execution and governance watch‑points.

Concentration of CapEx on Strategic Items

The half included $54 million of strategic CapEx tied to data‑center activity, temporarily inflating total investment levels. While the associated proceeds have de‑risked the balance sheet, such concentrated spends can distort BAU CapEx trends in the short term.

Guidance and Outlook

Spark reaffirmed FY26 guidance, targeting adjusted EBITDAI between $1,010 million and $1,070 million and free cash flow of $290 million to $330 million, with a typical 45/55 earnings split between halves. BAU CapEx of $380 million to $410 million, strategic CapEx of about $55 million, and a narrowed cost‑out target of $40 million to $50 million underpin management’s confidence in delivering on the SPK‑30 plan.

Spark’s earnings call mixed solid financial progress with transparent discussion of structural and competitive headwinds. For investors, the key takeaways are a stronger balance sheet, improving profitability, and sustained capital discipline, set against ongoing revenue transitions that will demand consistent execution over coming periods.